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Trastuzumab clinical trials

Directory of U.S. ClinicalTrials.gov public records that list Trastuzumab as a study intervention. Browse Trastuzumab recruiting trials, filter by phase, sponsor, or location, and open the official ClinicalTrials.gov study record for each result.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 9:39 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

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678
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Trastuzumab
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Showing 325–336 of 678 matching trials for Trastuzumab.
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Completed Phase 1Phase 2 Interventional Results available

Vaccine Therapy With or Without Polysaccharide-K in Patients With Stage IV HER2 Positive Breast Cancer Receiving HER2-Targeted Monoclonal Antibody Therapy

NCT01922921
View directory record Official record
Conditions
HER2/Neu Positive, Recurrent Breast Carcinoma, Stage IV Breast Cancer
Interventions
HER-2/neu Intracellular Domain Protein, Laboratory Biomarker Analysis, Pertuzumab, Placebo, Polysaccharide-K, Trastuzumab
Biological · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 19, 2026, 9:39 PM EDT
Terminated Phase 1 Interventional

GW572016 With Docetaxel and Trastuzumab for the Treatment Of Untreated ErbB2 Over-Expressing Metastatic Breast Cancer

NCT00251433
View directory record Official record
Conditions
Neoplasms, Breast
Interventions
lapatinib, docetaxel, trastuzumab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 31, 2023 · Synced Oct 19, 2026, 9:39 PM EDT
Completed Phase 2 Interventional Results available

Phase II Trial of Pembrolizumab With Trastuzumab and Chemotherapy in Advanced HER2 Positive Esophagogastric (EG) Cancer

NCT02954536
View directory record Official record
Conditions
Esophageal Cancer, Gastric Cancer
Interventions
pembrolizumab, trastuzumab, capecitabine, cisplatin, Oxaliplatin, 5-Fluorouracil
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2023 · Synced Oct 19, 2026, 9:39 PM EDT
Completed Phase 1 Interventional

A Safety Study of SGN-LIV1A in Breast Cancer Patients

NCT01969643
View directory record Official record
Conditions
HER2 Positive Breast Neoplasms, Hormone Receptor Positive Breast Neoplasms, Triple Negative Breast Neoplasms, HER2 Mutations Breast Neoplasms
Interventions
ladiratuzumab vedotin, Trastuzumab
Drug
Lead sponsor
Seagen Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
38
States / cities
Birmingham, Alabama • Scottsdale, Arizona • La Jolla, California + 30 more
Source: ClinicalTrials.gov public record
Updated Mar 7, 2023 · Synced Oct 19, 2026, 9:39 PM EDT
Not listed Phase 2 Interventional

Study of Neoadjuvant Chemotherapy Plus Trastuzumab and Pertuzumab in HER2-Negative Breast Cancer Patients With Abnormal HER2 Signaling

NCT03412643
View directory record Official record
Conditions
HER2-negative Breast Cancer
Interventions
Doxorubicin, Cyclophosphamide, Weekly Paclitaxel, Trastuzumab, Pertuzumab, Celcuity CELx HSF
Drug · Diagnostic Test
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older · Female only
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
43
States / cities
Colton, California • Miami Beach, Florida • Orlando, Florida + 34 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Oct 19, 2026, 9:39 PM EDT
Terminated Phase 2 Interventional Results available

A Single-Arm Pilot Study of Adjuvant Pembrolizumab Plus Trastuzumab in HER2+ Esophagogastric Tumors With Persistent Circulating Tumor DNA Following Curative Resection

NCT04510285
View directory record Official record
Conditions
Esophagogastric Tumors, Gastric Cancer, Gastric Tumor, Esophageal Cancer, Esophageal Neoplasms, Esophageal Tumor, GastroEsophageal Cancer, Gastroesophageal Junction Adenocarcinoma, Gastroesophageal Junction Tumor, Gastroesophageal Junction Cancer
Interventions
Trastuzumab, Pembrolizumab
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2023 · Synced Oct 19, 2026, 9:39 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Dose-Escalation Study Evaluating the Combination of Trastuzumab Emtansine (T-DM1) With Neratinib in Women With Metastatic HER2-Positive Breast Cancer

NCT02236000
View directory record Official record
Conditions
Breast Cancer
Interventions
Neratinib, T-DM1
Drug
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older · Female only
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
15
States / cities
Weston, Florida • Decatur, Illinois • Effingham, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Oct 19, 2026, 9:39 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety Study of EG12014 Compared With Herceptin in Subjects With HER2 Positive Early Breast Cancer

NCT03433313
View directory record Official record
Conditions
Breast Cancer
Interventions
EG12014, Herceptin
Drug
Lead sponsor
EirGenix, Inc.
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
807 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
Farmington Hills, Michigan • Canton, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 19, 2026, 9:39 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Open-Label, Dose-Escalation Study of Pemigatinib in Subjects With Advanced Malignancies - (FIGHT-101)

NCT02393248
View directory record Official record
Conditions
Lung Cancer, Solid Tumor, Gastric Cancer, Urothelial Cancer, Endometrial Cancer, Multiple Myeloma, Myeloproliferative Neoplasms, Breast Cancer, Cholangiocarcinoma, UC, MPN
Interventions
Pemigatinib, Gemcitabine, Pembrolizumab, Docetaxel, Trastuzumab, Retifanlimab, Cisplatin
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
19
States / cities
Birmingham, Alabama • West Hollywood, California • New Haven, Connecticut + 16 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2023 · Synced Oct 19, 2026, 9:39 PM EDT
Terminated Phase 2 Interventional

Phase 2 Study of Standard Chemotherapy With Trastuzumab, Plus or Minus Pertuzumab, for Pre-treated Metastatic Breast Cancer

NCT02229149
View directory record Official record
Conditions
Breast Neoplasms, Malignant Tumor of the Breast
Interventions
Trastuzumab, Pertuzumab, Vinorelbine, Paclitaxel, Nab-Paclitaxel , Docetaxel, Capecitabine
Drug
Lead sponsor
US Oncology Research
Industry
Eligibility
18 Years and older · Female only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Multiple Locations, Texas
Source: ClinicalTrials.gov public record
Updated Dec 2, 2022 · Synced Oct 19, 2026, 9:39 PM EDT
Completed Phase 1 Interventional

A Study Evaluating Safety, Pharmacokinetics, and Therapeutic Activity of RO6874281 as a Single Agent (Part A) or in Combination With Trastuzumab or Cetuximab (Part B or C)

NCT02627274
View directory record Official record
Conditions
Solid Tumor, Breast Cancer, Cancer of Head and Neck
Interventions
RO6874281, Trastuzumab, Cetuximab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
5
States / cities
Tucson, Arizona • La Jolla, California • Greeley, Colorado + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2022 · Synced Oct 19, 2026, 9:39 PM EDT
Completed Phase 1 Interventional

Safety Study of AMG 386 to Treat HER2-positive Locally Recurrent or Metastatic Breast Cancer

NCT00807859
View directory record Official record
Conditions
Breast Cancer, Breast Neoplasms, Breast Tumors, Cancer, Locally Recurrent and Metastatic Breast Cancer, Metastases, Metastatic Cancer, Oncology, Solid Tumors, Tumors
Interventions
AMG 386 30 mg/kg, Paclitaxel and Trastuzumab, AMG 386 30 mg/kg, Capecitabine and Lapatinib, AMG 386 10 mgkg, Paclitaxel and Trastuzumab, AMG 386 10 mg/kg, Capecitabine and Lapatinib
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
13
States / cities
Tucson, Arizona • Boca Raton, Florida • Iowa City, Iowa + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2022 · Synced Oct 19, 2026, 9:39 PM EDT

About this Trastuzumab clinical trials directory page

What this page lists
U.S. ClinicalTrials.gov public records that list Trastuzumab as a study intervention, including recruiting, not yet recruiting, and active not recruiting trials.
How to narrow results
Use the filters above to scope by condition, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Trastuzumab.
Where the data comes from
Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.

Related: all therapy pages, browse by condition, browse by U.S. city, browse by sponsor, or open the full search for Trastuzumab.